MediaTek Inc. – A leading semiconductor company providing System-on-Chip (SoC) solutions for wireless communications, HDTV, DVD, and Blu-ray.
Cause: USB cable issues or faulty USB port.
Fix: Try USB 2.0 port (black or white plastic inside). Replace cable. Short the device’s test points (if hardware-bricked). Driver Mediatek Usb Port V1632
MediaTek USB Port V1.6.3.2 is a Windows driver package that provides low-level USB connectivity between a Windows PC and MediaTek-based devices (smartphones, tablets, feature phones). It enables flashing tools, ADB/fastboot access, firmware upgrades, and emergency recovery by exposing the device over USB in modes such as Preloader, DA (Download Agent), and USB debugging. Unknown device / driver fails:
Use this method if the automatic installer failed or if you have the raw driver files (INF files). COM port missing or intermittent: